mati ka · 5+3 poin 1. 900 dm + 8000 cm + 400 m = … m 2. 800 m + 40 hm + 6000 dam =… dam 3. 40 dm + 5 m - 3000 mm =…mm 4. 6,5 km + 8 hm + 2 dam =…dm 5. 12 km + 0

900 dm + 8000 cm + 400 m = ... m
= 900(1/10) m + 8000(1/100) m + 400 m
= 90 + 80 + 400
= 470 m

800 m + 40 hm + 6000 dam = ... dam
= 800(1/10) dam + 40(10) dam + 6000 dam
= 80 + 400 + 6000
= 6480 dam

40 dm + 5 m - 3000mm = ... mm
= 40(100) mm + 5(1000) mm - 3000 mm
= 4000 + 5000 - 3000
= 6000 mm

6,5 km + 8 hm + 2 dam = ... dm
= 6,5(10000) dm + 8(1000) dm + 2(100) dm
= 65000 + 8000 + 200
= 73200 dm

12 km + 0,125 hm + 0,5 dam = ... m
= 12(1000) m + 0,125(100) + 0,5(10) m
= 12000 + 1,25 + 5
= 12006,25 m

Ingat!
km - hm - dam - m - dm - cm - mm
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